[PATCH] Fix typo in comment in basic-block.h

[Dodji Seketeli]

This fixes a typo in a comment.

Applied to trunk as obvious.

gcc/

        * basic-block.c: Fix typo in comment.

diff --git a/gcc/basic-block.h b/gcc/basic-block.h
index 15d34e0..dff06e4 100644
--- a/gcc/basic-block.h
+++ b/gcc/basic-block.h
@@ -108,7 +108,7 @@ struct GTY(()) gimple_bb_info {
   gimple_seq phi_nodes;
 };
 
-/* A basic block is a sequence of instructions with only entry and
+/* A basic block is a sequence of instructions with only one entry and
    only one exit.  If any one of the instructions are executed, they
    will all be executed, and in sequence from first to last.
 
-- 
                Dodji